HU197790B - Device for closing and sealing the ends of tube section exposed to internal pressure - Google Patents
Device for closing and sealing the ends of tube section exposed to internal pressure Download PDFInfo
- Publication number
- HU197790B HU197790B HU862291A HU229186A HU197790B HU 197790 B HU197790 B HU 197790B HU 862291 A HU862291 A HU 862291A HU 229186 A HU229186 A HU 229186A HU 197790 B HU197790 B HU 197790B
- Authority
- HU
- Hungary
- Prior art keywords
- ring
- sealing
- closure cap
- priority
- annular
- Prior art date
Links
- 238000007789 sealing Methods 0.000 claims abstract description 55
- 239000012530 fluid Substances 0.000 claims description 8
- 239000012528 membrane Substances 0.000 claims description 3
- 238000012360 testing method Methods 0.000 abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 6
- 229920003023 plastic Polymers 0.000 abstract description 2
- 239000004033 plastic Substances 0.000 abstract description 2
- 238000012856 packing Methods 0.000 abstract 1
- 230000008901 benefit Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000002730 additional effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000254 damaging effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/10—Means for stopping flow in pipes or hoses
- F16L55/115—Caps
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Pipe Accessories (AREA)
- Clamps And Clips (AREA)
- Examining Or Testing Airtightness (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL25372685A PL145005B1 (en) | 1985-05-31 | 1985-05-31 | Method of and apparatus for clamping and sealing the ends of pipes subjected to internal pressure |
| PL25877186A PL150144B1 (pl) | 1986-04-04 | 1986-04-04 | Uchwyt do hydraulicznego zamykania i uszczelniania końców rur poddanych ciśnieniu wewnętrznemu |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| HUT43691A HUT43691A (en) | 1987-11-30 |
| HU197790B true HU197790B (en) | 1989-05-29 |
Family
ID=26653017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HU862291A HU197790B (en) | 1985-05-31 | 1986-05-30 | Device for closing and sealing the ends of tube section exposed to internal pressure |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4838075A (cs) |
| EP (1) | EP0204270B1 (cs) |
| CS (1) | CS266587B2 (cs) |
| DE (1) | DE3665094D1 (cs) |
| HU (1) | HU197790B (cs) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4909280A (en) * | 1987-05-29 | 1990-03-20 | Instytut Chemii Przemyslowej | Fastener for closing and sealing ends of pipes subjected to internal pressure |
| US5273077A (en) * | 1991-03-29 | 1993-12-28 | American Brass & Aluminum Foundry Company, Inc. | Test cap unit for sealed fitting |
| US5257648A (en) * | 1991-03-29 | 1993-11-02 | American Brass & Aluminum Foundry Company, Inc. | Pressure testing of tubular fitting installed to a ported wall |
| US5932798A (en) * | 1998-06-29 | 1999-08-03 | Sonoco Development, Inc. | Can strength and leakage test device |
| US7240538B1 (en) * | 2004-08-24 | 2007-07-10 | United States Of America As Represented By The Secretary Of The Army | Hydro test apparatus and method for ammunition |
| US6997044B1 (en) * | 2004-09-20 | 2006-02-14 | The United States Of America As Represented By The Secretary Of The Navy | Test system for a flexible tube |
| JP2008527384A (ja) * | 2005-01-14 | 2008-07-24 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | ポリマー管を通過する透過速度を測定するための方法および装置 |
| JP6112827B2 (ja) * | 2012-11-07 | 2017-04-12 | コスモ工機株式会社 | 閉塞処理装置 |
| CN103499440B (zh) * | 2013-10-21 | 2015-10-28 | 沈阳仪表科学研究院有限公司 | 卧式套筒补偿器的多功能测试加载检测机 |
| CN103698206B (zh) * | 2013-12-11 | 2016-08-17 | 广州特种承压设备检测研究院 | 用于塑料管材耐内压试验的密封夹具及其使用方法 |
| EP3115764A1 (en) * | 2015-07-10 | 2017-01-11 | Siemens Aktiengesellschaft | Test device for hyperbaric testing of a part of a subsea device and method |
| GB2540214B (en) * | 2015-07-10 | 2020-12-30 | Stats Uk Ltd | Completion Plug Assembly & Method |
| CN105034442B (zh) * | 2015-07-10 | 2016-09-14 | 合肥鼎鑫模具有限公司 | 水压机水压气压系统 |
| CN105466643A (zh) * | 2015-11-20 | 2016-04-06 | 沈阳黎明航空发动机(集团)有限责任公司 | 一种航空铸造机匣腔体压力试验的密封方法 |
| CN105699200B (zh) * | 2016-03-31 | 2018-06-05 | 辽宁爱维尔金属成型科技股份有限公司 | 大口径球墨铸铁弯头管件自锁水压试验装置 |
| DE102017117045B4 (de) * | 2017-07-27 | 2023-02-02 | "Agru" Kunststofftechnik Gesellschaft M.B.H. | Schwimmfähige Rohrzusammenstellung |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2707388A (en) * | 1950-05-06 | 1955-05-03 | Hydropress Inc | Pipe testing machines |
| US2699802A (en) * | 1951-04-16 | 1955-01-18 | Svenska Maskinverken Ab | Device for sealing open tube ends or the like |
| US2873764A (en) * | 1955-07-06 | 1959-02-17 | Lombard Corp | Pipe end sealing apparatus for use in the pressure testing of pipes and tubes |
| DE1550004B1 (de) * | 1967-01-07 | 1969-12-18 | Kieserling & Albrecht | Vorrichtung zum einseitigen Verschliessen und Einspannen von Hohlkoerpern,insbesondere von Rohren bei Druckproben |
| FR1514706A (fr) * | 1967-03-17 | 1968-02-23 | Appareil pour essayer l'étanchéité des tuyaux pour la conduite des fluides sous pression | |
| PL71333B1 (cs) * | 1970-09-21 | 1974-06-29 | ||
| US4197733A (en) * | 1979-03-28 | 1980-04-15 | Holland Richard W | Pressure test apparatus |
| PL132463B1 (en) * | 1982-08-27 | 1985-03-30 | Instytut Chemii Przemyslowej | Holder for pipes made of plastics tested with internal pressure at temperatures up to 200 degrees c |
| US4571986A (en) * | 1982-10-12 | 1986-02-25 | Kabushiki Kaisha Kobe Seiko Sho | Pipe leak detector |
-
1986
- 1986-05-29 CS CS863930A patent/CS266587B2/cs unknown
- 1986-05-30 EP EP86107341A patent/EP0204270B1/en not_active Expired
- 1986-05-30 DE DE8686107341T patent/DE3665094D1/de not_active Expired
- 1986-05-30 HU HU862291A patent/HU197790B/hu not_active IP Right Cessation
-
1988
- 1988-02-18 US US07/161,327 patent/US4838075A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0204270A3 (en) | 1987-06-16 |
| EP0204270B1 (en) | 1989-08-16 |
| US4838075A (en) | 1989-06-13 |
| HUT43691A (en) | 1987-11-30 |
| EP0204270A2 (en) | 1986-12-10 |
| CS266587B2 (en) | 1990-01-12 |
| CS393086A2 (en) | 1989-04-14 |
| DE3665094D1 (en) | 1989-09-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| HU90 | Patent valid on 900628 | ||
| HMM4 | Cancellation of final prot. due to non-payment of fee |